extern const unsigned int big_button_selected[40*40];
extern const unsigned int big_button_unselected[40*40];
extern const unsigned int mode_button_highlighted_selected[40*34];
extern const unsigned int mode_button_unhighlighted_unselected[40*34];
extern const unsigned int mode_button_highlighted_unselected[40*34];
extern const unsigned int mode_button_unhighlighted_selected[40*34];
